Fog is a natural phenomenon of low clouds near the earth's surface. And often these clouds of Alrhl type, is a high-water droplets in the air occurs as a result of condensation of water vapor near the surface of the earth and helps the dust and smoke of different composition and impurities in the air, where it attaches steam.
Steam degree varies depending on the density where the higher density of the steam fog was denser. Fog is known as cloud reduces visibility to less than 1 km.
Types of Fog
Fog land: occurs over land as a result of the loss of the Earth's surface temperature and the presence of moisture in the air.
Fog valleys: Occurs in the valleys as a result of the cold wind blowing from the top of the mountains to the valleys.
Mist of the sea: and is formed as a result of blowing warm marine currents to cool areas and possible that this fog is transmitted to the mainland large distances and fog poses a real threat to public safety as more traffic accidents as a result of low visibility during its occurrence, especially thick of it.
No comments:
Post a Comment